| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_daa70f805116a8ec69012260e2697fcd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F17-147 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-0212
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F17-147
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M7-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-60 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N7-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03D7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N7-30 |
| filingDate |
2005-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_254e1f7774dea5ca4a03d3d5826bad6b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60db903a826cd8ba362bd4e6a31df2d5 |
| publicationDate |
2012-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201214949-A |
| titleOfInvention |
Adaptive hybrid transform for signal analysis and synthesis |
| abstract |
Analysis and synthesis filter banks such as those used in audio and video coding systems are each implemented by a hybrid transform that comprises a primary transform in cascade with one or more secondary transforms. The primary transforms for the filter banks implement an analysis/synthesis system in which time-domain aliasing artifacts are cancelled. The secondary transforms, which are in cascade with the primary transforms, are applied to blocks of transform coefficients. The length of the blocks is varied to adapt the time resolution of the analysis and synthesis filter banks. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I513281-B |
| priorityDate |
2004-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |